
Light Needs

Mature Height

Mature Spread

Growing Zones
Buddleia Monarch® Dark Dynasty, commonly known as Monarch® Dark Dynasty Butterfly Bush, is a small, compact shrub that is a magnet for pollinators. It features long panicles of vivid purple flowers starting in late summer and continuing until first frost. The flowers are honey scented and attract migrating monarchs, along with other pollinators. The soft gray-green leaves are also attractive and stay evergreen in warmer climates.
Monarch® Dark Dynasty Butterfly is an upright, densely branched shrub that reaches 2 – 3 feet tall and only 3 – 4 feet wide. It will stay compact and is an excellent choice for small landscapes. It is drought tolerant, heat tolerant, cold hardy to zone 5, and deer/rabbit resistant. Plant several of these shrubs to create an outstanding flowering hedge, add them to a pollinator garden, or use them in a foundation planting to upgrade your curb appeal.
Monarch® Dark Dynasty Butterfly Bush Care
This shrub thrives in full sun, with at least 8 hours of sun a day. It adapts to many different soil types, although it prefers fertile, slightly alkaline soil. The soil must drain freely, as water-logged soil is the most common cause of death in this shrub. Water Monarch Dark Dynasty weekly to establish its roots over the first growing season, and then reduce supplemental water the following years. Fertilize in the spring with an organic, all-purpose formula.
Butterfly bushes are slow to wake up in the spring. It blooms on new wood, so prune freely in early spring once new growth starts. Deadhead to encourage rebloom.
Monarch® Dark Dynasty Butterfly Bush Spacing
For planting a tight hedge, space these shrubs approximately 3 feet apart, center on center. Increase the spacing to 5 feet apart if a gap between bushes is desired.
Monarch® Dark Dynasty Butterfly Bush Information
USDA Hardiness Zones: 5 - 8 |
Plant Type: Bushes |
Light Exposure: Partial Sun to Full Sun (At Least 5 Hours of Direct Sunlight) |
Mature Height: 2 - 3 Feet |
Mature Spread: 3 - 4 Feet |
Spacing: 3 - 4 Feet |
Habit: Mounded |
Flower Color(s): Purple |
Flower Description: |
Bloom Period: |
Foliage Type: Deciduous |
Foliage Color(s): Green |
Foliage Description: |
Seasonal Interest: Summer Flowering |
Watering: Average |
Resists: Deer |
Tolerates: Drought |
Attracts: Bees, Birds, Butterflies, Hummingbirds |
Container Role: |
Uses: Borders, Mass Planting, Wildlife Gardens |
Features: Attracts Pollinators, Cut Flowers, Fragrant, Low Maintenance |
Brand: Plants That Work |
Common Name: Monarch® Dark Dynasty Butterfly Bush |
Other Name(s): |
Scientific Name: BUDDLEIA MONARCH `DARK DYNASTY` |
- SKU:
- 1231010662-pc
Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on type of plant, time of year, last pruning & many other factors.

Also Known As:
Quart
Plant Age:
~ 6 months - 1 year
Plant Size:
~ 4"-8"
Pot Size:
~ 4.75"H x 4.5"W
Volume:
1.50 quarts

Also Known As:
2.5 Quart Pot
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 8"-12"
Pot Size:
~ 6.5"H x 6.5"W
Volume:
2.20-2.30 quarts

Also Known As:
#1 Container
1 Gallon
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 10"-14"
Pot Size:
~ 7"H x 7.75"W
Volume:
2.26-3.73 quarts

Also Known As:
#2 Container
2 Gallon
Plant Age:
~ 1.5 - 3 years old
Plant Size:
~ 12"-18"
Pot Size:
~ 9.5"H x 9.5"W
Volume:
1.19-1.76 gallons

Also Known As:
#3 Container
3 Gallon
Plant Age:
~ 2 - 4 years old
Plant Size:
~ 12"-30"
Pot Size:
~9.5"H x 11"W
Volume:
2.32-2.76 gallons

Also Known As:
#5 Container
5 Gallon
Plant Age:
~3-4 years old
Plant Size:
~ 20" - 60"
Pot Size:
~11" H x 10 1/2” W
Volume:
3.5 - 4 gallons

We stand behind our plants with industry-leading guarantees to give you peace of mind.
We want your plants to arrive in great condition! If you notice any issues upon delivery, contact us within 3 days.
Starting January 1, 2025 all bushes, perennials & trees purchased come with an extended 1-year warranty for added confidence. If your plant dies due to a health issue within a year, we’ll make it right.

Pre-ordered plants are scheduled to ship in Spring 2025. We carefully plan our shipping dates based on your USDA Plant Hardiness Zone to ensure optimal planting conditions upon arrival. Want it sooner/later? Reach out, and we'll try our best to accommodate.
Estimated ship week for pre-ordered plants will ship based on growing zones as shown below.
Growing Zone | Estimated Ship Week |
---|---|
Zone 10 | March 31th |
Zone 9 | March 31st |
Zone 8 | April 7th |
Zone 7 | April 14th |
Zone 6b | April 21st |
Zone 6a | April 28th |
Zone 5b | May 5th |
Zone 5a | May 12th |
Zone 4 | May 19th |
Zone 3 | May 26th |
Note: These are only estimated ship dates. Plants may ship out later depending on weather & growing conditions of the plant.
Note: Only plants indicated as pre-order will ship as shown above. All other plants and hard goods will ship as normal.
Plants that are currently in stock typically ship within 2-7 business days after your order is placed.
Plant Addicts ships to the lower 48 states within the U.S. Unfortunately, we do not currently ship to Alaska, Hawaii, or internationally.
This plant cannot be shipped to the following states: AZ, CA, ID, MT, NV, OR, UT, WA, AK, HI. These restrictions apply only to this specific plant due to agricultural regulations or other limitations. Other plants may still be available for shipping to these states.
If you have any questions about shipping restrictions, feel free to reach out to our team!